• Model NO.: ZYT420
  • Plastic Processed: PVC
  • Automation: Automatic
  • Material: Nitriding Steel
  • Nitrided Hardness: HRC56-58
  • Bimetallic Layer Depth: 3mm
  • Specification: ISO 9001: 2008
  • HS Code: 84779000
  • Type: Pipe Extruder
  • Screw: Twin-Screw
  • Computerized: Computerized
  • Nitrided Layer Depth: 0.5-0.8mm
  • Bimetallic Layer Hardness: HRC58-62
  • Trademark: ZHONGYANG
  • Origin: China
Long Working Life Bimetallic Bimetal Screw and Barrel
Bimetallic Bimetal Screw and Barrel with Long Working Life

Specification:
Screw diameter: 15mm-300mm
Maximal length: 8000mm
Barrel inner diameter: 15-300mm
Maximal length: 4000mm

Different bimetallic alloys are available for different raw materials.

Base Materials:
(1)38CrMoAlA(JIS SACM645)
(2)42CrMo(AISI 4140)
(3)9Cr18MOV

Bimetallic alloy materials:
1)Fe-based alloy
2)Ni-based alloy/Deloro alloy
3)Co-based alloy
4)NiCo-based alloy
5)Tungsten carbide/Wolfram carbide

Technics:
Heat treatment
High-frequency quenching
Nitriding treatment
Hard-chrome electroplating
Bimetallic alloy welding
Bimetallic alloy centrifugal casting

Technical parameter:
Nitrided layer depth: 0.5-0.8mm
Nitrided hardness: 900-1000HV
Nitrided brittleness: Less than grade 1
Surface roughness: Ra0.4
Linearity of screw: 0.015mm
Hard-chrome plating hardness after nitriding: ≥ 950HV
Chrome-plating layer depth: 0.025-0.085mm
Bimetallic layer depth: 3mm

Warranty and service: 1 year
Focus on quality and service.
Experienced manufacturer, we will be the best choice.

Our Company:
Bimetallic Bimetal Screw and Barrel with Long Working Life
Bimetallic Bimetal Screw and Barrel with Long Working Life
Products Application:
1)General Plastics, PVC
2)Material compounds CACO3, glass fiber, recycle materials, stabilizer
3)ABS,TPR,TPU,PMMA,C-PVC,UPVC,RPVC,PET,EVA,PU etc
4)Scrap and waste plastic and PVC recycling
5)Modified engineering plastics

Terms and Conditions:
Means of transport: Ocean,Air,Express
Production time: About 20-30 days after we receive the advanced payment

Production Process:
Receiving orders - Designing & Drawing confirmation - Blanking Thermal refining - Heat treatment - Rough Turning - Polishing - Drilling for barrel - Semi Finishing Machining - Bimetallic welding - Centrifugal casting for barrel - Polishing - Nitriding treatment(120 hours) or High frequency quenching -  Hard-chrome plating - O.D. Grinding - Honing for barrel - Alignment - Polishing - Inspecting - Packing & Shipping 

ZY SCREW's advantage:
First-class designing and researching team;
High quality and durable products of screw barrel;
Most professional sales who can serve for you timely;
Best customer service especially after-sale service; 
Powerful company's strength support long-term cooperation.
 

Welcome to contact us, Camille will reply you timely!


Our 110 Connector is well-controlled in quality. We buy the raw material, and sell the finished products110 connectors, all the steps are processed in our factory. We could control the quality consistent, and make the lead-time flexible. As a professional manufacturer of Telephone Connector, we have full range of connectors. Welcome any of your enquiry.


Packing rate:

SPEC.

Q'TY PCS/CTN

N.W. KGS

G.W. KGS

Dimension(cm)

110 1PR

3,000

7.61

8.61

400*375*290MM

110 2PR

2,000

9.74

10.74

400*375*290MM

110 4PR

800

7.10

8.10

400*375*290MM


Packing picture: 100pcs pairs/bag,



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Ningbo Excellence Communicated Connector Co., Ltd , http://www.patchcordmaker.com